UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'psvbWnbkpJ5AeJgoaEik7rpPtW1BsBNR2MNZYUoQnAg=' 
WHERE 
  key_id = 'd70e274097af55c55373f8dca38ad78aa7efc00dd3994bdea7f59fa211a2ac47' 
  AND (
    token = 'psvbWnbkpJ5AeJgoaEik7rpPtW1BsBNR2MNZYUoQnAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )